DFAC(SH:600006) Bei Jing Shang Bao·2025-08-17 09:51Group 1 - The Dongfeng Mengshi M817 was officially launched on August 17, with the Pro version priced at 319,900 yuan and the Max version at 349,900 yuan [1] Group 2 - The Mengshi M817 features a complete set of Huawei's QianKun intelligent automotive solutions, including ADS 4, Harmony cockpit 5, QianKun vehicle cloud, QianKun vehicle control, and Whale Fin communication [3] - The Harmony cockpit 5 provides full-scene smart interaction with six large screens, including a 10.25-inch instrument screen and a 15.6-inch central control screen [3] - The QianKun intelligent driving ADS 4 is built on a new WEWA architecture, achieving a simulation training difficulty 1,000 times that of the real world, with a 50% reduction in end-to-end latency and a 20% increase in traffic efficiency [3] Group 3 - The Mengshi M817 is equipped with a 2-speed longitudinal 11-mode PHEV architecture, delivering a total power of 505 kW and a torque of 848 N·m, with a 0-100 km/h acceleration time of just 5.2 seconds [3] - It features a 3 kW high-power fan that improves cooling efficiency by 65%, ensuring performance stability in high-altitude and desert conditions [3] - The vehicle has a CLTC comprehensive range of 1,300 km and a fuel consumption of only 7.24 L per 100 km when in hybrid mode [3]